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企业介绍
致力于世界级的光通信研发与创新，创无限光电子信息世界，改善人们的生活品质
企业历史
腾天科技有限公司成立于2000年
2001年腾天在深圳建立工厂
2003年腾天进入国际市场并在全球80多个...
简单描述：
蝶形引入光缆 两芯
详细介绍：
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GJXH-2B6a1
GJXFH-2B6a1
GJXKFH-2B6a1
H denotes to LSZH Sheath
2B denotes to no. of fibers 2
A1 Fiber Type G.657A1
The FTTH drop cable is light, soft and easy to bend. It is suitable for aerial installation. And it also provides a smaller bending radius while using G.657 series of fiber. Either PVC or LSZH outer sheath can be selected.
Packing
- Paper drum with carton box protection
Marking
Cable Marker every Meter by:
- Project name or project owner
- Year of manufacture
- Type of cable
- Number of fiber
- Cable length
- Etc.
Delivery Length
Standard delivery lengths are 2km/drum
Cable Parameters
Item | Specifications | |
Fiber Type | SM | |
Fiber count | 1 | |
Jacket | Diameter | (3.0±0.1)mm×(2.0±0.1)mm |
Material | LSZH / PVC | |
Color | Black | |
Strength Member | FRP | |
Mechanical and Environmental Characteristics
Items | Unite | Specifications | |
FRP | 1.0mm Steel | ||
Tension (Long Term) | N | 40 | 100 |
Tension (Short Term) | N | 80 | 200 |
Crush (Long Term) | N / 10cm | 500 | 1000 |
Crush (Short Term) | N / 10cm | 1000 | 2200 |
Min. Bend Radius (Dynamic) | mm | 30 | |
Min. Bend Radius (Static) | mm | 15 | |
Installation temperature | ℃ | -20~+60 | |
Operation temperature | ℃ | -40~+70 | |
Storage temperature | ℃ | -40~+70 | |
Fiber Parameters
NO. | Item | Specifications | ||
G.657A1 | ||||
1 | Cladding Diameter (μm) | 125±0.7 | ||
2 | Cladding non-circularity (%) | ≤0.7 | ||
3 | Core-cladding concentricity error (μm) | ≤0.5 | ||
4 | Mode field Diameter @1310 (μm) | (8.6~9.5)±0.4 | ||
5 | Cladding -coating concentricity error (μm) | ≤12.0 | ||
6 | Coating Diameter(μm) | 245±0.5 | ||
7 | Fiber Cutoff Wavelength (nm) | λccf ≤1260 | ||
8 | Attenuation(max.) (dB/km) | 1310nm | ≤0.35 | |
1550nm | ≤0.2 | |||
9 | Bend Loss (dB) | Bend Radius | 10 | 15 |
Bend Turns | 1 | 10 | ||
1550nm | ≤0.75 | ≤0.25 | ||
1625nm | ≤1.5 | ≤1.0 | ||